4010200

素因数分解:

$2^3\times 5^2\times {\mathrm{20051}}^1$

素因数の和:20067

約数の個数: 24

約数和(自身を含む): 9324180

約数和(自身を除く): 5313980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 20051, 40102, 80204, 100255, 160408, 200510, 401020, 501275, 802040, 1002550, 2005100, 4010200]

約数ペア:

[(1, 4010200), (2, 2005100), (4, 1002550), (5, 802040), (8, 501275), (10, 401020), (20, 200510), (25, 160408), (40, 100255), (50, 80204), (100, 40102), (200, 20051)]